Date: Fri, 14 Feb 2003 18:26:38 +0100 (CET) From: Stefan `Sec` Zehl <sec@42.org> To: FreeBSD-gnats-submit@FreeBSD.org Subject: i386/48283: sound (pcm/sbc) broken with acpi Message-ID: <200302141726.h1EHQch7000692@btl.42.org>
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>Number: 48283 >Category: i386 >Synopsis: sound (pcm/sbc) broken with acpi >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Feb 14 09:30:12 PST 2003 >Closed-Date: >Last-Modified: >Originator: Stefan `Sec` Zehl >Release: FreeBSD 5.0-CURRENT i386 >Organization: >Environment: System: FreeBSD btl 5.0-CURRENT FreeBSD 5.0-CURRENT #3: Fri Feb 14 17:39:25 CET 2003 root@btl:/usr/obj/usr/src/sys/BTL i386 FreeBSD 5.0-Current freshly cvsup'd and make world/kernel'd A Sounblaster AWE64 card sbc0: <Creative SB AWE64> at port 0x388-0x38b,0x330-0x331,0x220-0x22f irq 5 drq 5,1 on isa0 pcm0: <SB16 DSP 4.16> on sbc0 >Description: This card does fine in FreeBSD-4.7, but fails in FreeBSD-5.0 (with ACPI enabled, which is the default). When trying to access the audio device, all I hear is a single 'pop' and the following log message: pcm0:play:0: play interrupt timeout, channel dead >How-To-Repeat: >Fix: A workaround is to disable ACPI by adding 'hint.acpi.0.disabled="1"' to /boot/loader.conf >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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